Individual Calculations September 2011
 Battesti, Leo  Total change: 6.90  Rating chartPersonal card
 9ème Tournoi d'été du Corsica Chess Club BASTIA FRA 2011-06-23
RcRownchangeKK*chgGame
 1638 1703 4.50 7 0.46 15 6.90 
  Santucci, Hubert 1379 FRA1.0010.13151.95 
  Orsoni, Jean-Philippe 1951 FRA0.001-0.1915-2.85 
  Morison, Julien 1511 FRA1.0010.25153.75 
  Porsia, Enzo 1595 FRA1.0010.35155.25 
  Szymanski, Piotr 1856 FRA0.001-0.3015-4.50 
  Rochault, Thierry 1459 FRA1.0010.20153.00 
  Franceschini, Francois-Marie 1718 FRA0.5010.02150.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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